Our Team

I moved to Alaska in 2002 seeking outdoor adventure and I fell in love with this great state. I am a wife, a mother of twins and a cancer survivor.  Through these experiences, I understand the importance of an accurate and timely diagnosis. I strive to provide the highest standard of care to my patients with compassion and understanding. I feel very fortunate to have been given the opportunity to truly impact people’s lives through ultrasound.

Jennifer Sydnam, RT(R), RDMS, RVT


     I was born and raised in the great state of Alaska. I attended ultrasound school in Anaheim, California and I'm excited to be back in Alaska working at Real Time, Inc. 

      Some of my favorite pastimes include spending time with friends, drinking large quantities of decaf coffee, and playing late night volleyball. I enjoy going on mission trips to South America and getting involved with community outreach programs.

     Along with my love of aiding in the care of your little one, it is important to me to provide accurate, diagnostic ultrasounds that help patients find wholeness in their health journey.

Alex Chastagner


     I have lived in Alaska since the age of 8 when my family relocated from Florida with the military. I have been married for 17 years and have 4 very enthusiastic children.  My career in the medical field began in 2000 when I accepted a position in medical collections.  In 2008 I made the transition to imaging scheduler and receptionist and knew I had found a new passion.

     I enjoy being a part of a patient’s journey to better health, finding a diagnosis or becoming a mother.  I am active in the community and also enjoy gardening, tropical vacations, cheering on my children in sports and riding our RZR with family.

     I enjoy connecting with providers and their office staff to ensure timeliness of care for their patients and clients.

Alicia Estrada

Office Manager

     My family relocated from Illinois to Alaska in 2012.  My husband and I have been married for 13 years and we have 3 amazing children. We love Alaska and enjoy camping and exploring all that Alaska has to offer. 

     In 2018 I decided to go back to school after being a stay at home mom for 10 years. I pursued my certification as a nursing assistant and discovered my love for the medical field. 

Tiffany Willliams

Front Desk Administrator

Dr. Berns is the founder of NDI and co-founder of PACS company Perfect Imaging. He is a well-respected authority on MRI and Neuroradiology. Prior to founding NDI, Dr. Berns established a strong reputation in the Midwest as President of Drs. Hill & Thomas radiology practice. He has nearly twenty years of experience in Neuroradiology practicing in hospitals and outpatient centers along with a successful portfolio of development of imaging centers and clinic-based radiology projects. Dr. Berns is also skilled in assessing the vascular system, including the peripheral arterial system, having read thousands of MRA studies while consulting with vascular surgeons and internists.


University Hospitals
Cleveland, Ohio
Fellowship Neuroradiology

Mt. Sinai Medical Center
Cleveland, Ohio
Residency, Diagnostic Radiology

Case Western Reserve University Medical School
Cleveland, Ohio
Degree: M.D.

David H. Berns, M.D.


President & CEO Neuroradiologist & Vascular Specialist – Cleveland, Ohio


Contact Information


Phone: 907-357-2158


1700 E. Bogard Rd. Ste A200

Wasilla, Alaska 99654

© 2019 Real Time Inc.